MySQL忘记密码怎么办

停止MySQL服务systemctl stop mysqld跳过权限启动mysqld --usermysql --skip-grant-tables --skip-networking 无密码登录mysql 或者 mysql -uroot # 直接回车重置密码FLUSH PRIVILEGES; ALTER USER rootlocalhost IDENTIFIED BY 新密码; FLUSH PRIVILEGES; EXIT;重启pkill mysqld # 结束跳过权限的进程 # killall mysqld systemctl start mysqld登录测试mysql -uroot -p新密码